In this study, the ringing phenomenon of gallium nitride‐field effect transistor (GaN‐FET) and
silicon‐insulated gate bipolar transistor (Si‐IGBT) inverter excitations in a ring sample was …

This paper deals with the high-speed switching operation of a main circuit when using a
silicon carbide (SiC) complementary metaloxide semiconductor (CMOS) and power module …

This paper proposes a method based on transfer function to monitor the solder layer void
damage in IGBT modules. Firstly, the thermal resistance of each layer structure of IGBT …

Iron losses generated in a motor made of nonoriented electrical steel and driven by an
inverter consisting of fast switching power semiconductor devices, GaN‐FETs were studied …

The demand for high-efficiency motor systems, which consist mainly of magnetic cores made
of soft magnetic materials and inverters that use power semiconductors, is increasing …

抄録 Herein, the loss reduction of a motor drive system is experimentally studied by means
of the 5th harmonic superimposition in the reference signal of a sinusoidal PWM inverter …

抄録 Inductors used in power converter circuits are subjected to various currents when
rectangular voltage waveforms are applied. Under these conditions, instead of forming a …

抄録 In this study, the ringing phenomenon of gallium nitride-field effect transistor (GaN-FET)
and silicon-insulated gate bipolar transistor (Si-IGBT) inverter excitations in a ring sample …

抄録 This paper reports that the core loss of a nanocrystalline motor composed of a
nanocrystalline magnetic material increases due to a ringing phenomenon, ie, a damping …

抄録 Iron losses generated in a motor made of non-oriented electrical steel and driven by an
inverter consisting of fast switching power semiconductor devices, GaN-FETs were studied …